The air filter is a key component of your HVAC system. It prevents airborne particles like dust and pollen from circulating through your home. Figuring out what sort of air filter is right for you will help improve your sense of comfort at home. For example, environmentally inclined homeowners may favor an electrostatic air filter. Standard filters can’t be recycled and are normally replaced every couple of months. Instead, an electrostatic filter can be washed off and reused.
What Is an Electrostatic Air Filter?
An electrostatic air filter is different from media filters, which are nonreusable. Media filters are pleated and use an extremely thick network of small fibers to catch airborne particles. While this design is successful, ultimately the filter is clogged with contaminants. Instead, an electrostatic filter uses the magnetic force of static electricity. Animal dander, mold spores and other contaminants are drawn into the filter and trapped. But because of the absence of fibers, electrostatic filters can be rinsed.
Washable air filters are ideal for people who hope to cut down on waste. When kept in good shape, an electrostatic filter can last you a very long time. Meanwhile, your standard furnace air filter should be exchanged every few months. When furnaces can last for up to 20 years, that’s a lot of filters to throw away.
Do Electrostatic Air Filters Have a MERV Rating?
The MERV rating system is a good way to tell how effective an air filter is at trapping contaminants. The higher the filter’s MERV rating, the more effectively it works. Ratings are as high as 20, but these are reserved for specialized filters for medical and industrial use. Instead, a good average for residential air filters is between a 3 and a 6 MERV rating. These are typically more than enough for your home’s needs, but there are exceptions.
People with breathing problems or severe allergies might benefit from a stronger residential filter like HEPA filters. A HEPA filter can eliminate up to 97% of airborne particles, keeping indoor air quality very high. These filters are regularly found in specialized air filtration systems. Added filtration may also be helpful for the elderly and people with respiratory ailments.
Are Electrostatic Air Filters Better Than Disposable? A Comparison.
As you can see, there are advantages to using electrostatic air filters in your home. It just depends on reviewing your indoor air quality needs and making the most suitable choice. Let’s compare the main benefits of an electrostatic filter:
Reusable and easy to clean: Compared to pleated media filters, washable air filters are recyclable and reusable. All you need to do is properly rinse them off. Wait enough time for them to dry completely and they can be inserted back in your HVAC system.
Long-lasting with consistent upkeep: To work at their maximum effectiveness, electrostatic filters should be washed each month. This is a brief process that provides long-term benefits. Washable air filters are highly resilient and can survive the lifetime of your HVAC system when properly cared for.
Offers quality layer of protection: While HEPA filters or dedicated air filtration systems might offer strong results, that doesn’t mean other filters are inferior. For your average home, an electrostatic filter is a great option for getting rid of airborne particles.
Improve Indoor Air Quality with Routine Maintenance and Cleaning
Keeping up with routine maintenance and thorough cleaning is a great way to maximize indoor air quality in Mankato area. It all depends on the unique conditions of your home as well as your family’s specific needs. Local, experienced technicians can help. They can suggest the ideal products you need to improve indoor air quality.